Do you have to parboil kale?

No, you don’t have to parboil kale, but doing so can make it more tender and easier to digest. If you prefer a crunchier texture or are using it in salads, you can skip parboiling and use it raw. Cooking methods like sautéing or steaming are also popular for preparing kale without the need for parboiling. Ultimately, it depends on your personal preference and the recipe you're using.